diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-11-17 15:40:49 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-01-08 19:35:37 -0500 |
| commit | 815745cf3e46681241ad8025602ffbf2a452d514 (patch) | |
| tree | 7902ae81b199b383b5552e71b6d1cd21aff17fdb /fs/btrfs/disk-io.c | |
| parent | 59553edf110e5576d91be9dd5bd53d110e0d0290 (diff) | |
| download | op-kernel-dev-815745cf3e46681241ad8025602ffbf2a452d514.zip op-kernel-dev-815745cf3e46681241ad8025602ffbf2a452d514.tar.gz | |
btrfs: let ->s_fs_info point to fs_info, not root...
the latter can be obtained from the former (by looking as ->tree_root)
just as cheaply as we currently are doing the other way round.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index b6d11eb..f7d8b9b 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1894,8 +1894,8 @@ int open_ctree(struct super_block *sb, struct btrfs_key location; struct buffer_head *bh; struct btrfs_super_block *disk_super; - struct btrfs_root *tree_root = btrfs_sb(sb); - struct btrfs_fs_info *fs_info = tree_root->fs_info; + struct btrfs_fs_info *fs_info = btrfs_sb(sb); + struct btrfs_root *tree_root = fs_info->tree_root; struct btrfs_root *extent_root; struct btrfs_root *csum_root; struct btrfs_root *chunk_root; |
